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Robots take center stage at Qingdao festival park

By Xie Chuanjiao in Qingdao | chinadaily.com.cn | Updated: 2020-08-14 20:48
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A girl watches a robot polishing a camber during the ongoing 30th Qingdao International Beer Festival. [Photo by Yu Fangping/for chinadaily.com.cn]
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